explorational geophysics 勘查地球物理
Explorational Geochemistry 地球化学找矿法
explorational experiment teaching 探究式实验教学
·2,447,543篇论文数据，部分数据来源于NoteExpress
The key indicators for evaluating the benefit of explorational activity should include 2-D seismic cost per kilometer, 3-D seismic cost per square kilometer, and drilling cost per meter in depth.
每公里二维地震成本、每平方公里三维地震成本和每米进尺钻井成本是评价勘探作业效率的关键指标。
youdao
应用推荐
模块上移
模块下移
不移动